The Apollo ORB-HT-51148-APO Orbis I.S. A2S Heat Detector with Flashing LED uses a single thermistor network which provides a voltage output proportional to the external air temperature.
- Can be used for applications where smoke detectors are unsuitable
- Ideal for environments that are dirty or smoky under normal conditions
- Reduced incidences of false alarms
- Increased reliability of detection